NAD C 425 - Manual (Page 10)

10
ENGLISH
FRANÇAIS
DEUTSCH
NEDERLANDS
ESP
AÑOL
IT
ALIANO
POR
TUGUÊS
SVENSKA
PROBLEM
NO SOUND
NO SOUND IN ONE CHANNEL
NOISE, HISS
DISTORTION
WHISTLES OR BUZZES ON FM & AM
WHISTLES OR BUZZES ON AM
NO RDS INFORMATION
CAUSE
• Power AC lead unplugged or power not
switched on
• Signal leads incorrectly connected
• Station not selected or weak signal with FM
Mute on
• Internal fuse blown
• Signal leads to amplifier disconnected or
damaged
• Weak signal
• Multi-path signals or interference from another
station
• Interference from other electrical sources:-
computers, games consoles
• Interference from fluorescent lighting or
electrical motors
• Station signal too weak
• Station not transmitting RDS data
SOLUTION
• Check AC lead
• Check connections to amplifier
• Re-tune or switch off FM Mute
• Consult dealer
• Check leads and connections
• Check station tuning. Adjust or replace antenna
• Check station tuning. Adjust or replace antenna
• Check station tuning. Switch off or move the
source of the electrical noise
• Check station tuning. Adjust or replace AM
antenna
• Check station tuning Adjust or replace antenna
• No remedy
TROUBLESHOOTING
Reference
C425 072006.qxd 7/28/2006 11:31 AM Page 10